Panoramic optical device



FIG. 1 is a perspective view of a panoramic optical device in accordancewith the present design.

FIG. 2 is a side elevation view thereof.

FIG. 3 is a side elevation view rotated 180 degrees from the view shownin FIG. 2.

FIG. 4 is a side elevation view rotated 90 degrees from the view shownin FIG. 2.

FIG. 5 is a side elevation view rotated 270 degrees from the view shownin FIG. 2.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines depict portions of a panoramic optical device in whichthe design is embodied and form no part of the claimed design.

CLAIM The ornamental design for a panoramic optical device,substantially as shown and described.